Given the runtime overhead in using a static local variable, it would be wise for you to avoid the feature in current designs.
由于运行库在使用静态局部变量时有开销，因此您最好避免在当前设计中使用该功能。
2
This helps customers to decide what would be the optimal expansion factor based on their current compression ratio and CPU overhead.
这将帮助客户根据其当前压缩比和CPU开销确定最优的扩展因数。
3
Without partitioning, much overhead is incurred from getting the current data to the right place for processing, and this overhead grows exponentially -- not linearly -- as more machines are added.